that night Gun bought a lot of warming bags at the supermarket and put them on his body and put on a thick jacket.. waiting for Selena to finish her night shift Gun's purpose in doing this is.. he has been watching Selena's husband from afar, he is cheating on her with young women and Gun has seen it several times.. and this time he doesn't want Selena to suffer any longer.. she intended to help her expose her husband's rottenness Gun knows that this plan will work because of his trickery in saying that he is an abandoned child... and needs protection... because of that, the two of them become close because Selena takes pity on him.